On a Retrial Queueing Model with Customer Induced Interruption

Retrial Queueing System with Several Input Flows

type i, , K , 1 i = who finds the server free begins to get service inmediately and leaves the system after completion. Otherwise, if the server is busy, the customer with probability 1 Hi leaves the system without service and with probability Hi > 0 joins an orbit of repeated customer but conserves its own type. The intervals separating two succesive repeated attempts of each customers from th...

Retrial Queueing Models: A Survey on Theory and Applications

Retrial phenomenon naturally arises in various systems such as call centers, cellular networks and random access protocols in local area networks. This paper gives a comprehensive survey on theory and applications of retrial queues in these systems. We investigate the state of the art of the theoretical researches including exact solutions, stability, asymptotic analyses and multidimensional mo...

A Discrete-Time Retrial Queueing System With Service Upgrade

This paper considers a discrete-time retrial queueing system with displacements. The arriving customers can opt to go directly to the server obtaining immediately its service or to join the orbit. In the first case, the displaced customer goes directly to the orbit. The arrivals follow a geometrical law and the service times are general. We study the Markov chain underlying the considered queue...

Further Research on the M/G/1 Retrial Queueing Model with Server Breakdowns

Discrete - Time / / 1 Retrial Queue with General Retrial Times , Working Vacations and Vacation Interruption

Abstract: We consider a discrete-time 1 X Geo G retrial queue with general retrial times, and introduce working vacations and vacation interruption policy into the retrial queue. Firstly, we analyze the stationary condition for the embedded Markov chain at the departure epochs. Secondly, using supplementary variable method, we obtain the stationary probability distribution and some performance ...